1 files changed, 27 insertions, 0 deletions

diff --git a/cli/internal/tarpatch/tar_windows.go b/cli/internal/tarpatch/tar_windows.go
new file mode 100644
index 0000000..486e6fd
--- /dev/null
+++ b/cli/internal/tarpatch/tar_windows.go
@@ -0,0 +1,27 @@
+//go:build windows
+// +build windows
+
+// Adapted from https://github.com/moby/moby/blob/924edb948c2731df3b77697a8fcc85da3f6eef57/pkg/archive/archive_windows.go
+// Copyright Docker, Inc.
+// SPDX-License-Identifier: Apache-2.0
+
+package tarpatch
+
+import (
+	"archive/tar"
+	"os"
+)
+
+// chmodTarEntry is used to adjust the file permissions used in tar header based
+// on the platform the archival is done.
+func chmodTarEntry(perm os.FileMode) os.FileMode {
+	// Remove group- and world-writable bits.
+	perm &= 0o755
+
+	// Add the x bit: make everything +x on Windows
+	return perm | 0o111
+}
+
+func sysStat(fi os.FileInfo, hdr *tar.Header) error {
+	return nil
+}